# 游戏配置
WINDOW_WIDTH = 800
WINDOW_HEIGHT = 600
GRID_SIZE = 20
GRID_WIDTH = WINDOW_WIDTH // GRID_SIZE
GRID_HEIGHT = WINDOW_HEIGHT // GRID_SIZE

# 颜色配置
BLACK = (0, 0, 0)
WHITE = (255, 255, 255)
RED = (255, 0, 0)
GREEN = (0, 255, 0)

# 游戏速度
FPS = 10 